Red clay, grade and haul-off: the questions asked before anyone picks a shape
The most valuable pool searches in this metro are about what the ground will allow, not about which shape looks best.
Homeowners here do not start with a rendering. They stand on a back lawn that drops four feet from the patio to the fence line, look at heavy red clay that holds water for days after a storm, and start typing questions about whether a pool is even possible.
Those questions are content. Pages on excavation and spoil haul-off, on grading a sloped lot, on retaining walls and how a pool sits against one, on drainage behind a raised bond beam. Write what you would tell a homeowner standing in the yard with you, in the same words.
Competition for that ground is thin because most builder sites in the metro are galleries with a contact form bolted on. A gallery ranks for nothing. A page that explains why a hillside lot in Buckhead costs more to prepare than a flat one in Johns Creek can rank for years and pre-sells the price difference before you quote it.
Keep the writing general. Describe how clay behaves and what tends to drive cost, never what a specific reader's yard needs, and say plainly that soils, drainage and structural questions are worth confirming with an engineer and with the local building department.